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GKN Loebro 306670 CV Joint Boot Kit - Front Left Inner
Overview of GKN Loebro CV Joint Boot Kit 306670
The GKN Loebro CV Joint Boot Kit 306670 is designed for reliable driveline protection on select Mercedes-Benz models. This solid black boot is engineered to maintain the integrity of your vehicle's CV joint by preventing dirt and moisture intrusion.
- Joint End Inside Diameter: 3.385 inches
- Shaft End Inside Diameter: 1.062 inches
- Single rib design for secure fit
- Solid type boot construction
- Black color for standard OEM appearance
- Thermo plastic elastomer (TPE) material for durability
- Non-vented boot design
Detailed Product Description
This CV joint boot kit from GKN Loebro is crafted from thermo plastic elastomer (TPE), providing flexibility and resistance to wear under typical driving conditions. The solid boot design ensures a tight seal around the CV joint, with a single rib to maintain a secure grip on the shaft. The black color matches original equipment standards, making it suitable for visible areas on Mercedes-Benz GL and ML series vehicles. The joint end inside diameter measures 3.385 inches, while the shaft end inside diameter is 1.062 inches, ensuring compatibility with specific driveline components.
Compatible Mercedes-Benz Models
- Mercedes-Benz GL320
- Mercedes-Benz GL350
- Mercedes-Benz GL450
- Mercedes-Benz GL550
- Mercedes-Benz ML320
- Mercedes-Benz ML350
- Mercedes-Benz ML450
- Mercedes-Benz ML500
- Mercedes-Benz ML550
Common Applications and Issues Addressed
- Protects CV joints from dirt, debris, and moisture
- Prevents grease leakage from the CV joint
- Reduces wear and tear on driveline components
- Helps maintain smooth vehicle handling and performance
- Prevents costly CV joint replacement due to boot failure
Installation Notes and Tips
Ensure the CV joint and shaft are clean before installing the boot. The solid boot type requires careful stretching over the joint and shaft ends to avoid damage. Verify the single rib is properly seated to maintain a secure fit. Use appropriate clamps (not included) to secure the boot in place. Inspect the boot regularly for signs of wear or cracking to prevent driveline issues.
Quality Assurance and Warranty
GKN Loebro manufactures this CV joint boot kit to meet OEM specifications for Mercedes-Benz vehicles. The use of TPE material ensures durability and resistance to environmental factors. While specific warranty details are not provided, GKN Loebro products typically adhere to industry standards for quality and reliability.
| Brand | GKN Loebro |
| Part Number | 306670 |
| Joint End Inside Diameter | 3.385 |
| Shaft End Inside Diameter | 1.062 |
| Rib Quantity | 1 |
| Vented Boot | No |
| Boot Color | Black |
| Split Or Solid Type | Solid |
| Thermo | Tpe |
This part fits 36 vehicles. Search below:
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2012 | Mercedes-Benz | GL350 | AWD | 3.0L | V6 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2012 | Mercedes-Benz | GL450 | AWD | 4.7L | V8 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2012 | Mercedes-Benz | GL550 | AWD | 5.5L | V8 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2011 | Mercedes-Benz | GL350 | AWD | 3.0L | V6 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2011 | Mercedes-Benz | GL450 | AWD | 4.7L | V8 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2011 | Mercedes-Benz | GL550 | AWD | 5.5L | V8 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2011 | Mercedes-Benz | ML350 | AWD | 3.5L | V6 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2011 | Mercedes-Benz | ML350 | AWD | 3.0L | V6 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2011 | Mercedes-Benz | ML450 | AWD | 3.5L | V6 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2011 | Mercedes-Benz | ML550 | AWD | 5.5L | V8 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2010 | Mercedes-Benz | GL350 | AWD | 3.0L | V6 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2010 | Mercedes-Benz | GL450 | AWD | 4.7L | V8 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2010 | Mercedes-Benz | GL550 | AWD | 5.5L | V8 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2010 | Mercedes-Benz | ML350 | AWD | 3.5L | V6 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2010 | Mercedes-Benz | ML350 | AWD | 3.0L | V6 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2010 | Mercedes-Benz | ML450 | AWD | 3.5L | V6 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2010 | Mercedes-Benz | ML550 | AWD | 5.5L | V8 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2009 | Mercedes-Benz | GL320 | AWD | 3.0L | V6 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2009 | Mercedes-Benz | GL450 | AWD | 4.7L | V8 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2009 | Mercedes-Benz | GL550 | AWD | 5.5L | V8 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2009 | Mercedes-Benz | ML320 | AWD | 3.0L | V6 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2009 | Mercedes-Benz | ML350 | AWD | 3.5L | V6 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2009 | Mercedes-Benz | ML550 | AWD | 5.5L | V8 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2008 | Mercedes-Benz | GL320 | AWD | 3.0L | V6 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2008 | Mercedes-Benz | GL450 | AWD | 4.7L | V8 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2008 | Mercedes-Benz | GL550 | AWD | 5.5L | V8 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2008 | Mercedes-Benz | ML320 | AWD | 3.0L | V6 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2008 | Mercedes-Benz | ML350 | AWD | 3.5L | V6 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2008 | Mercedes-Benz | ML550 | AWD | 5.5L | V8 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2007 | Mercedes-Benz | GL320 | AWD | 3.0L | V6 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2007 | Mercedes-Benz | GL450 | AWD | 4.7L | V8 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2007 | Mercedes-Benz | ML320 | AWD | 3.0L | V6 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2007 | Mercedes-Benz | ML350 | AWD | 3.5L | V6 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2007 | Mercedes-Benz | ML500 | AWD | 5.0L | V8 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2006 | Mercedes-Benz | ML350 | AWD | 3.5L | V6 | Front Left Inner | Not Valid For: Offroad Package [430] |
| 2006 | Mercedes-Benz | ML500 | AWD | 5.0L | V8 | Front Left Inner | Not Valid For: Offroad Package [430] |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.